What are parts of the cell theory

Cell Theory #1Cells are the basic structure and function of a living thingCell Theory #2All organisms (living things) are made out of cellsCell Theory #3only existing cells can make new cells

1.All known living things are made up of one or more cells
2.All living cells arise from pre-existing cells by division.
3.The cell is the fundamental unit of structure and function in all living organisms
4.The activity of an organism depends on the total activity of independent cells.
4.Energy flow (metabolism and biochemistry) occurs within cells.
6.Cells contain DNA which is found specifically in the chromosome and RNA found in the cell nucleus and cytoplasm.
7.All cells are basically the same in chemical composition in organisms of similar species .

They became more resistant.